mirror of
https://gitee.com/dolphinscheduler/DolphinScheduler.git
synced 2024-12-01 19:58:29 +08:00
134 lines
4.2 KiB
Bash
Executable File
134 lines
4.2 KiB
Bash
Executable File
#!/bin/bash
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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usage="Usage: dolphinscheduler-daemon.sh (start|stop|status) <api-server|master-server|worker-server|alert-server|standalone-server> "
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# if no args specified, show usage
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if [ $# -le 1 ]; then
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echo $usage
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exit 1
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fi
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startStop=$1
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shift
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command=$1
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shift
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CLASS=$1
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shift
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echo "Begin $startStop $command......"
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BIN_DIR=`dirname $0`
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BIN_DIR=`cd "$BIN_DIR"; pwd`
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DOLPHINSCHEDULER_HOME=`cd "$BIN_DIR/.."; pwd`
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BIN_ENV_FILE="${DOLPHINSCHEDULER_HOME}/bin/env/dolphinscheduler_env.sh"
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# Overwrite server dolphinscheduler_env.sh in path `<server>/conf/dolphinscheduler_env.sh` when exists
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# `bin/env/dolphinscheduler_env.sh` file. User could only change `bin/env/dolphinscheduler_env.sh` instead
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# of each server's dolphinscheduler_env.sh when they want to start the server
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function overwrite_server_env() {
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local server=$1
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local server_env_file="${DOLPHINSCHEDULER_HOME}/${server}/conf/dolphinscheduler_env.sh"
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if [ -f "${BIN_ENV_FILE}" ]; then
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echo "Overwrite ${server}/conf/dolphinscheduler_env.sh using bin/env/dolphinscheduler_env.sh."
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cp "${BIN_ENV_FILE}" "${server_env_file}"
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else
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echo "Start server ${server} using env config path ${server_env_file}, because file ${BIN_ENV_FILE} not exists."
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fi
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}
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export HOSTNAME=`hostname`
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export DOLPHINSCHEDULER_LOG_DIR=$DOLPHINSCHEDULER_HOME/$command/logs
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export STOP_TIMEOUT=5
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if [ ! -d "$DOLPHINSCHEDULER_LOG_DIR" ]; then
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mkdir $DOLPHINSCHEDULER_LOG_DIR
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fi
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pid=$DOLPHINSCHEDULER_HOME/$command/pid
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cd $DOLPHINSCHEDULER_HOME/$command
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if [ "$command" = "api-server" ]; then
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log=$DOLPHINSCHEDULER_HOME/api-server/logs/$command-$HOSTNAME.out
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elif [ "$command" = "master-server" ]; then
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log=$DOLPHINSCHEDULER_HOME/master-server/logs/$command-$HOSTNAME.out
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elif [ "$command" = "worker-server" ]; then
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log=$DOLPHINSCHEDULER_HOME/worker-server/logs/$command-$HOSTNAME.out
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elif [ "$command" = "alert-server" ]; then
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log=$DOLPHINSCHEDULER_HOME/alert-server/logs/$command-$HOSTNAME.out
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elif [ "$command" = "standalone-server" ]; then
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log=$DOLPHINSCHEDULER_HOME/standalone-server/logs/$command-$HOSTNAME.out
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else
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echo "Error: No command named '$command' was found."
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exit 1
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fi
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case $startStop in
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(start)
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echo starting $command, logging to $DOLPHINSCHEDULER_LOG_DIR
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overwrite_server_env "${command}"
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nohup /bin/bash "$DOLPHINSCHEDULER_HOME/$command/bin/start.sh" > $log 2>&1 &
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echo $! > $pid
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;;
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(stop)
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if [ -f $pid ]; then
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TARGET_PID=`cat $pid`
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if kill -0 $TARGET_PID > /dev/null 2>&1; then
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echo stopping $command
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pkill -P $TARGET_PID
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sleep $STOP_TIMEOUT
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if kill -0 $TARGET_PID > /dev/null 2>&1; then
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echo "$command did not stop gracefully after $STOP_TIMEOUT seconds: killing with kill -9"
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pkill -P -9 $TARGET_PID
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fi
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else
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echo no $command to stop
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fi
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rm -f $pid
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else
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echo no $command to stop
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fi
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;;
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(status)
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# more details about the status can be added later
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serverCount=`ps -ef | grep "java" | grep "$DOLPHINSCHEDULER_HOME" | grep "$CLASS" | grep -v "grep" | wc -l`
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state="STOP"
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# font color - red
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state="[ \033[1;31m $state \033[0m ]"
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if [[ $serverCount -gt 0 ]];then
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state="RUNNING"
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# font color - green
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state="[ \033[1;32m $state \033[0m ]"
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fi
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echo -e "$command $state"
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;;
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(*)
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echo $usage
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exit 1
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;;
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esac
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echo "End $startStop $command."
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